8938005 has 16 divisors (see below), whose sum is σ = 15142464. Its totient is φ = 4486400.

The previous prime is 8937997. The next prime is 8938009. The reversal of 8938005 is 5008398.

It is not a de Polignac number, because 8938005 - 2³ = 8937997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8938009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17271 + ... + 17780.

It is an arithmetic number, because the mean of its divisors is an integer number (946404).

Almost surely, 2^8938005 is an apocalyptic number.

8938005 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8938005 is a deficient number, since it is larger than the sum of its proper divisors (6204459).

8938005 is a wasteful number, since it uses less digits than its factorization.

8938005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35076.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 8938005 is about 2989.6496450253. The cubic root of 8938005 is about 207.5296710849.

The spelling of 8938005 in words is "eight million, nine hundred thirty-eight thousand, five".